Error.hh

//
// This file is part of MARLEY (Model of Argon Reaction Low Energy Yields)
//
// MARLEY is free software: you can redistribute it and/or modify it under the
// terms of version 3 of the GNU General Public License as published by the
// Free Software Foundation.
//
// For the full text of the license please see COPYING or
// visit http://opensource.org/licenses/GPL-3.0
//
// Please respect the MCnet academic usage guidelines. See GUIDELINES
// or visit https://www.montecarlonet.org/GUIDELINES for details.
 
#pragma once
#include <exception>
#include <string>
 
#include "marley/Logger.hh"
 
namespace marley {
 
  class Error : public std::exception {
    public:
      inline explicit Error(const char* message) : msg_(message)
        { if (log_them_) MARLEY_LOG_ERROR() << msg_; }
      inline explicit Error(const std::string& message) : msg_(message)
        { if (log_them_) MARLEY_LOG_ERROR() << msg_; }
      inline virtual ~Error() {}
      inline virtual const char* what() const noexcept { return msg_.c_str(); }
      inline static void set_logging_status(bool do_log) { log_them_ = do_log; }
      inline static bool logging_status() { return log_them_; }
 
    protected:
 
      std::string msg_; //< error message
 
      static bool log_them_;
  };
}